I have two Boris Becker London 98s for sale or trade for a Wilson Pro Staff 85.

My Londons are 4 3/8ths grip and in 9/10 condition with very minor scuffing on the head guard. Both are freshly string with VOLKL CYCLONE 18g @ 50 LBS.
Less than 1 hour of playtime on each... (I taught tennis lessons with them).